Koishi
Contact and location
- Address
- Koishi
99 Mayflower Street
Plymouth PL1 1SD
Popular times Estimated
An estimate for a typical Saturday, based on usual demand at restaurants of this type. It is not based on live visitor data.
Location and map
About Koishi
Koishi is a Japanese restaurant in Plymouth. The address is 99 Mayflower Street, PL1 1SD. The venue falls within the Plymouth local authority area in South West. The PL1 postcode district has 84 further listings on UK Rest, shown below.
Japanese kitchens in the UK commonly serve dishes such as Edamame, Salmon nigiri and California roll; check the restaurant's own menu for what is currently offered.
The Food Standards Agency register shows a hygiene rating of 4 – good – dated 17/12/2025.
Food hygiene rating
Food hygiene 4/5 (Good) – inspected on by Plymouth City. View on the Food Standards Agency website.
Frequently asked questions
Where is Koishi?
Koishi is at 99 Mayflower Street, Plymouth PL1 1SD.
What type of food does Koishi serve?
Koishi serves Japanese food.
What is the food hygiene rating of Koishi?
Koishi has a food hygiene rating of 4 (good) after an inspection on 17/12/2025, awarded by Plymouth City.
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